1. This is M.2 to 3.0 6 Ports expansion card. 2. Equipped with 6 3.0 ports, each port provides up to 6Gbps transmission rate. 3. Adopt ASM1166 chip scheme, high speed and stable performance. Not only can meet the high-end transmission standards, but also has good compatibility. 4. Plug and play, convenient to use. 5. Widely compatible with Linux, Win7, Win8, Win8.1, Win10(32/64 bit), etc. 6. Chipset: ASM1166